I paid $2,200 for a bedroom on a 53-hour Amtrak train. The 50-square-foot space with a full bathroom was worth the price.

I traveled comfortably on Amtrak's California Zephyr in a private bedroom for $2,200. It was worth the price for the longest train ride in the US.
TheTravel on MSN

5 Amtrak routes perfect for visiting America’s national parks

Explore America’s top national parks by train. From Glacier to the Grand Canyon, see the country while enjoying a stress-free ride.